Electric fragrance diffuser



FIG. 1 is a perspective view of an electric fragrance diffuser in accordance with the present invention as shown in the present design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an electric fragrance diffuser, as shown and described. 